97 Buick starts then dies

I have replaced the mass air flow sensor the throttle position sensor the egr and the fuel pressure regulator what else can be cause my car to start but die in idle or even driving? When it dies it starts back up right away most of the time sometimes it will take about a minute to start

It won't start. It tries to then dies. It also has a vacuum hose problem they are
old could they cause this? Are there any regular problems with Buick that
would cause this? What should I do? Please...

When I come to a slight hill it looses power I give it gas it stalls if I
feather the pedal it slows down to about 15 mph. When it starts to
choke out its like its dieseling or running out of gas.wh...

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.